Measuring the speed of light
The first successful measurement of the speed of light (Eclipses of the Moon Io)
Roger's paintings and sketches
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52 years on, photo of John F. Kennedy’s assassin confirmed as authentic
52 years on, photo of John F. Kennedy’s assassin confirmed as authentic : Researchers at Dartmouth College built a complete 3D model of Lee Harvey Oswald to put a conspiracy theory to bed.
Q - Killing The Mockingbird
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